Subversion Repositories lxp32

/*
 * Test wake-up interrupts
 */

        lc r100, 0x10000000 // test result output pointer
        lc r101, halt
        lc r102, 0x30000000 // coprocessor input register
        lc r103, 0x30000004 // coprocessor output register
        lc r104, failure

        lcs cr, 0x0404 // enable coprocessor interrupt and mark it as wake-up
        
        sw r102, 33
        
        hlt

        lw r1, r103
        cjmpne r104, r1, 99

        sw r100, 1 // success

halt:
        hlt
        jmp r101 // halt

failure:
        sw r100, 2
        jmp r101 // halt